memcache命中率的问题
使用memcache缓存单条数据，在对数据进行更新的时候，删除掉这个缓存，但是memcache的命中率很低，即使达到99%也还是会有没命中的情况,有可能并没有删除
就是有可能数据库中更改了数据，但是缓存并没有更改，那么在读取这个缓存的时候就可能导致数据不一致，请问这个怎么解决
回复讨论(解决方案)
我问错地方了，应该是我的逻辑出问题了 - - - - -
恩，结贴，走人。。。。
当然是你的逻辑出问题了
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